The American Heart Association (AHA) and the American College of Cardiology (ACC), in collaboration with multiple professional organizations, jointly released the "Guideline for the Prevention, Detection, Evaluation and Management of High Blood Pressure in Adults" in August 2025. Based on the latest evidence-based medical findings from February 2015 to January 2025, the guideline proposes an individualized treatment strategy grounded in total cardiovascular disease risk stratification, incorporates the novel PREVENT risk assessment model, lowers the medication initiation threshold and control targets for high-risk populations, and provides specific management recommendations for special populations. This article provides an interpretation of these updates and conducts a comparative analysis with the current status of hypertension prevention and treatment in China as well as Chinese guidelines, aiming to offer reference for hypertension control practices in China.

The American Heart Association (AHA) officially released the "2025 Heart Disease and Stroke Statistics: A Report of US and Global Data From the American Heart Association" on January 27, 2025. This report systematically compiles the latest statistics on major cardiovascular diseases worldwide, while simultaneously integrating relevant outcome indicators, including quality of care, procedures, and economic costs, and updating the global prevalence patterns and evolving trends of diverse risk factors impacting cardiovascular health, providing essential guidance for the prevention, diagnosis, and treatment of cardiovascular diseases. Synthesizing insights from this pivotal report and other relevant studies, this article highlights key findings concerning the global prevalence and mortality of heart diseases, associated risk factors, and emerging diagnostic and therapeutic technologies.

ObjectiveTo investigate the protective effect of α-ketoglutarate （α-KG） on hepatic lipid deposition in offspring caused by arsenic exposure during pregnancy. Methods8-week-old institute of cancer research （ICR） mice were mated in a ratio of 2∶1 between females and males， and the detection of vaginal plugs confirmed pregnant. A total of 32 pregnant mice were randomly divided into four groups： control group， arsenic group， α-KG group， arsenic+α-KG group. On gestational day 0-16 （GD0-GD16）， the arsenic and arsenic+α-KG groups were exposed to sodium arsenite （NaAsO₂ ，15 mg/L） in drinking water everyday， and the α-KG and arsenic+α-KG groups were gavaged with α-KG （2 g/kg） everyday. On GD16， pregnant mice were euthanized to collect fetal liver， and fetal body weight and crown-rump length were measured. Gene expression differences between the control group and the arsenic group were analyzed by transcriptome. The total triglycerides （TGs） and subtypes in fetal liver were detected by liquid chromatography tandem mass spectrometry （LC-MS/MS）. Oil red O staining was used to observe the histopathological changes in the liver. Quantitative polymerase chain reaction （qPCR） was used to detect the expression level of genes related to lipid synthesis， transport， and degradation， and phosphatidylinositol 3' -kinase/ protein kinase B （PI3K/AKT） in the liver of fetus. ResultsTranscriptomics analysis showed that 2 144 genes were downregulated and 1 675 genes were upregulated in the arsenic exposed fetal liver； body weight and crown-rump length were reduced （P_TuKey<0.05）； the level of hepatic TGs was elevated in arsenic group （P_TuKey<0.05）； oil-red O staining showed a significant increase in lipid droplets in arsenic group （P_TuKey<0.01）； the expression of lipid synthesis-related genes were significantly upregulated （P_TuKey<0.05）； the expression of β-oxidation-related genes and lipid degradation-related genes were downregulated （P_TuKey<0.05）； the expression of PI3K， AKT decreased（P_TuKey<0.05）. Compared with the arsenic group， the body weight and crown-rump length of fetus increased in the arsenic+α-KG group （P_TuKey<0.05）； the level of hepatic TGs decreased in the arsenic+α-KG group （P_TuKey<0.05）； oil red O staining showed lipid droplets significantly decreased （P_TuKey<0.01）； the expression of lipid synthesis-related genes were downregulated （P_TuKey<0.05）， the expression of β-oxidation-related genes and lipid degradation-related genes were upregulated （P_TuKey<0.05）； the expression levels of PI3K and AKT increased （P_TuKey<0.05）. Conclusionα-KG alleviated hepatic lipid deposition in offspring exposed to arsenic during pregnancy through activating PI3K/AKT signaling pathway.

Objective: To understand the association of physical exercise willingness and insomnia with depressive symptoms among college students, so as to provide reference for improving depressive symptoms of college students. Methods: From October 2022 to April 2023, cluster sampling was used to recruit 11 101 college students from four colleges in Anhui Province. The questionnaire survey was conducted to investigate the willingness to engage in physical exercise, insomnia and depressive symptoms of college students. The multivariate Logistic regression model was used to analyze the association of physical exercise willingness and insomnia with depressive symptoms of college students. Results: The prevalence of depressive symptoms among college students was 9.24%. Multivariate Logistic regression analysis showed that college students who were passive participants/non participants in physical activity, or who experienced insomnia, had a higher likelihood of depressive symptoms compared to those who were active participants or did not experience insomnia ( OR =1.84, 2.07, 4.02, all P <0.01). College students who were passive participants or non participants in physical activity and concurrently experienced insomnia had a higher risk of depressive symptoms compared with those who were active participants or did not experience insomnia ( OR =1.87-8.39, all P <0.01). Gender stratified analysis showed that the combined effect of passive physical exercise and insomnia increased the risk of depressive symptoms in both male ( OR = 1.81 -9.87) and female college students ( OR =1.67-7.39) (all P <0.05). Conclusions Both physical exercise willingness and insomnia are associated with depressive symptoms in college students. In order to improve the depressive symptoms of college students, it is necessary to improve the enthusiasm of physical exercise and strengthen the education of sleep health awareness.

Objective To explore the changes of durability properties of reusable surgical gowns when used in dry and wet conditions.Methods Reusable surgical gowns made of single-layer polyester fiber or 3-layer composite material were selected as test samples,and a Martindale abrasion and pilling tester was used as the basic test platform and modified to form fixtures suitable for the wet state environment.The reusable surgical gowns underwent abrasion experiments in wet and dry conditions to observe the changes in their fiber structure,and were subjected to water penetration resistance and swelling strength tests.Results Visually the reusable surgical gowns had few changes of the microscopic textile fiber structure in dry and wet conditions,and the gowns made of single-layer polyster fiber gained advantages over the outer layers of those of 3-layer composite material in abrasion resistance with the same friction cycles.In dry and wet conditions,the hydrostatic pressure values of the gowns of single-layer polyster fiber gradually decreased with the increase of the degree of abrasion,which were always lower than those of the gowns of 3-layer composite material;the swelling strength of the gowns of single-layer polyster fiber was always greater than that of the gowns of 3-layer composite material,which decreased with the deterioration of the wear more significantly than that of the gowns of 3-layer composite material.Conclusion The reusable surgical gowns made of single-layer polyester fiber or 3-layer composite material have few differences in durability and protective properties at the early stages of ablation in dry and wet conditions.The durability of the gowns decreases as the degree of wear increases,while the trend of the decrease is slowing down until the fabric breaks down and completely loses its barrier effect.[Chinese Medical Equipment Journal,2025,46(6):28-33]

The phlegm-dampness constitution is a physical state characterized by the accumulation of stagnant water and fluid in the body,leading to the formation of phlegm-dampness,a common underlying factor in various metabolic diseases.The occurrence of this metabolic disorder is closely related to the small intestine.The concept of small intestine separating purity from turbidity describes the essential functions of the small intestine in digestion,absorption,and excretion.Dysfunction of the small intestine leads to metabolic disorders of phlegm-dampness constitution through three aspects of the action of phlegm-dampness obstructing qi movement,internal accumulation of phlegm-dampness leading to damage to yang qi,and phlegm and turbidity stagnating in the small intestine without clearance.However,the microscopic mechanisms remain unclear.One key factor in metabolic regulation is incretin,an intestinal hormone secreted by endocrine cells in the small intestine,which plays an essential role in maintaining metabolic balance.Inspired by the prescription thought of national medical master WANG Qi,the Yiqi Jianyun Decoction was developed to regulate the phlegm-dampness constitution.This prescription integrates key therapeutic principles such as Banxia Xiexin Decoction,benefiting qi and warming yang,as Sijunzi Decoction with modification,which supports qi nourishment and yang warming,and rhubarb root and rhizome,which facilitates small intestine clearance.These components effectively regulate incretin levels and improve overall metabolism.This article aims to provide a new scientific interpretation of the small intestine separating purity from turbidity theory from the perspective of incretins,enriching the modern scientific connotation of the pharmacological mechanism of Yiqi Jianyun Decoction,and providing a novel theoretical basis and prescription thought for the clinical intervention of the phlegm-dampness constitution,diagnosis and treatment of metabolic diseases.

Objective:To explore the significance of any correlation between the cost of the rehabilitation provided to stroke survivors during their hospitalization and the functional levels attained, and to analyze factors influencing that correlation.Methods:The International Classification of Functioning, Disability and Health Rehabilitation Set (ICF-RS) was used to evaluate the functioning of 304 stroke survivors on their days of hospital admission and discharge, as well as on their 10th day in hospital. The cost of their rehabilitation was computed, and demographic and clinical data were collected. A generalized estimation equation was used to analyze the changes in dysfunction with time and its risk factors. The relationship between functional levels and rehabilitation cost and its influencing factors were analyzed.Results:Length of stay, age≥60 and hemorrhagic stroke were significant risk factors for greater dysfunction among the stroke survivors. On the 10th day in hospital and the day before discharge (the 18th day), the frequency of severe dysfunction had decreased. The significant predictors of increased cost were severe or moderate dysfunction, the stage of stroke (sub-acute stage), and non-first rehabilitation.Conclusion:Functional level is a useful predictor of rehabilitation cost. It is influenced by the stage of stroke and non-first rehabilitation.

Objective To evaluate the effects of fasting and high-fat diet on the pharmacokinetics of rabeprazole sodium enteric-coated tablets in healthy Chinese subjects.Methods A single-center,randomized,open,two-agent,two-sequence,four-cycle,fully repeated crossover,single-dose trial design was used in this study,healthy subjects were assigned to receive single dose of rabeprazole sodium enteric-coated tablets 0.1 g in either fasting or high-fat diet state,and blood samples were taken at different time points,respectively.The concentrations of rabeprazole sodium enteric-coated in plasma were determined by liquid chromatography-tandem mass spectrometry(LC-MS/MS),the model method of the non-compartmental was used to calculate the pharmacokinetic parameters by Phoenix WinNonlin 8.2.Results The main pharmacokinetic parameters of rabeprazole sodium enteric-coated tablets in fasting state and high-fat diet state were as follows:Cmax were(339.63±156.47)and(318.86±132.13)ng·mL-1;t1/2 were(2.34±0.68)and(3.60±2.40)h;AUC0_t were(556.62±251.65)and(528.50±201.78)ng·mL-1·h;AUC0-∞ were(563.39±255.69)and(535.15±203.24)ng·mL-1·h;tmax were 3.65 and 6.99 h.After high-fat diet,the Cmax and AUC of rapeprazole sodium after high-fat and high-calorie diet decreased,Cmax decreased by 6.12％,AUC0-t decreased by 5.05％,AUC0-∞ decreased by 5.01％,andtmaxwas delayed by about 3.34 h.Cmax,AUC0-t and AUC0-∞ 90％confidence interval were 73.13％-115.10％,83.22％-112.28％and 83.40％-112.13％,respectively.Neither was between 85.00％-125.00％.Conclusion High-fat diet affects the absorption rate and degree of rabeprazole sodium enteric-coated,so it is suitable to be administered on an empty stomach.

Objective To investigate the mechanism by which Erdong Xiaoke Formula(EDXKF)regulates lacrimal gland autophagy in type 2 diabetes-induced dry eye rats through the peroxisome proliferator-activated receptor γ(PPARγ)/mammalian target of rapamycin(mTOR)signal pathway.Methods Healthy male SD rats were fed with high-sugar and high-fat chow and then injected intraperitoneally 30 mg·kg-1 streptozotocin to construct type 2 diabetes-induced dry eye rat models.Healthy male SD rats were selected as a blank group.Type 2 diabetes rats were randomly divided into a model group,a Traditional Chinese Medicine(TCM)group(given 11 g·kg-1 of EDXKF through gavage),an antagonist group(given 2 mg·kg-1 PPARγ antagonist through intraperitoneal injection),and a TCM plus antagonist group(given 11 g·kg-1 EDXKF through gavage and 2 mg·kg-1 PPARγ antagonist through intraperitoneal injection).Fasting blood glucose(FBG),corneal fluorescein(FL)staining,tear film break-up time(BUT)and phenol red cotton thread test(Prtt)were examined before modeling,after modeling,and after intervention.The weight of the lacrimal gland was compared among different groups after sampling.Hematoxylin and eosin(HE)staining was performed to analyze lacrimal gland hismorphol-ogy.The expression of microtubule-associated protein 1 light chain 3(LC3)and Sequestosome-1(p62)in the lacrimal gland was examined by immunofluorescence.Western blot was used to detect the expression of PPARγ,p62,LC3 Ⅱ,LC3 I,mTOR and p-mTOR in the lacrimal gland.Results FBG levels in the antagonist group were significantly increased after intervention,compared with those in the TCM group(P＜0.01).Ocular surface examination showed that compared with the model group,the TCM group had increased BUT and Prtt scores and decreased FL scores,the antagonist group had de-creased BUT and Prtt scores and increased FL scores(all P＜0.05).Compared with the antagonist group,the TCM plus antagonist group showed increased BUT and Prtt scores and decreased FL scores(all P＜0.05).The weight analysis of lac-rimal glands revealed that the lacrimal gland weight increased in the TCM group and decreased in the antagonist group,compared with that in the model group(all P＜0.01).The lacrimal gland weight in the TCM plus antagonist group was higher than that in the antagonist group(P＜0.01).HE staining of the lacrimal gland showed atrophy of glandular lobules,increased fusion and expansion of follicles,and dense distribution of nuclei in model and antagonist groups.These symp-toms were more obvious in the antagonist group.Compared with antagonist and TCM plus antagonist groups,the TCM group showed improved symptoms,with tightly arranged follicles,partial atrophy and fusion,and a small amount of expan-sion.Immunofluorescence staining for detecting the average fluorescence intensity of LC3 and p62 showed that compared with the model group,the TCM group had increased LC3 levels and decreased p62 levels,and the antagonist group had de-creased LC3 levels and increased p62 levels(all P＜0.01).Compared with those in the antagonist group,LC3 levels were increased and p62 levels were decreased in the TCM plus antagonist group(both P＜0.01).Western blot results showed that compared with the model group,the TCM group had increased PPARγ and LC3 levels and decreased p62 and p-mTOR/mTOR levels.PPARγ and LC3 levels were decreased and p62 and p-mTOR/mTOR levels were increased in the antagonist group,compared with those in the model group.The TCM plus antagonist group had higher PPARγ and LC3 levels and low-er p62 and p-mTOR/mTOR levels than the antagonist group(all P＜0.05).Conclusion EDXKF can regulate the PPARy/mTOR signal pathway to promote lacrimal gland autophagy and thus alleviate dry eyes in type 2 diabetes rats.

Objective To investigate the effects of electroacupuncture at"Zusanli"(ST36)on type 3 innate lymphoid cells(ILC3s)secreting interleukin(IL)-22 and intestinal cholinergic neurons in the colon of mice with inflammatory bowel disease(IBD),and to explore the mechanisms underlying electroacupuncture-mediated amelioration of IBD.Methods Twenty-four male C57BL/6J mice were divided into a normal group(n=8)and a modeling group(n=16)using the random number table method.The modeling group received 4％dextran sulfate sodium solution ad libitum for 7 days to establish the IBD model.On the fourth day after modeling,the modeling group was divided into a model group and an electroacupuncture group using the random number table method,with eight mice per group.Electroacupuncture intervention was applied bilaterally at"Zusanli"(ST36)in mice of the electroacupuncture group,once daily for 20 min each time,for seven consecutive days.After intervention,stool characteristics and occult blood were assessed.The disease activity index(DAI)of mice in each group was scored,and colon length was measured.The morphology of the colon tissue in mice was observed using hematoxylin-eosin staining,and the histopathological score was determined.A cytometric bead array was used to detect the contents of IL-1β,tumor necrosis factor-α(TNF-α),and IL-6 in colon tissue.Flow cytometry was used to determine the IL-22+ILC3s proportion in lamina propria lymphocytes of colon tissue.The content of IL-22 in colon tissue was detected using an enzyme-linked immunosorbent assay.Immunofluorescence was used to detect the number of choline acetyltransferase(ChAT)+/cellular Fos(c-Fos)+co-labeled neurons in colon tissue.Results Compared with the normal group,mice in the model group exhibited different degrees of loose stools,strongly positive fecal occult blood test,elevated DAI scores,shortened colon length,increased colon histopathological score;increased contents of IL-1β,TNF-α,and IL-6 in colon tissue;and a decreased IL-22+ILC3s proportion in lamina propria lymphocytes of colon tissue(P＜0.05).Compared with the model group,mice in the electroacupuncture group exhibited improved fecal traits,weakly positive fecal occult blood test,decreased DAI score,increased colon length,reduced colon histopathological score;decreased contents of IL-1β,TNF-α,and IL-6 in colon tissues;an increased IL-22+ILC3s proportion in lamina propria lymphocytes of colon tissue;increased IL-22 content in colon tissue;and increased ChAT+/c-Fos+co-labeled neurons in colon tissue(P＜0.05).Conclusion Electroacupuncture at"Zusanli"(ST36)can significantly ameliorate colonic damage and reduce inflammatory responses in IBD mice,and its mechanism may be related to the activation of intestinal cholinergic neurons and the enhancement of colonic ILC3s function.